公开(公告)号：US20160099822A1

公开(公告)日：2016-04-07

申请号：US14966906

申请日：2015-12-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Christoph Thein ,  Martin Fuhrwerk ,  Jurgen Peissig ,  Malte Schellmann ,  Zhao Zhao

IPC: H04L27/26

CPC classification number: H04L27/264 ,  H04L5/0051 ,  H04L27/2659 ,  H04L27/2672 ,  H04L27/2675 ,  H04L27/2692

Abstract: A filterbank-based multicarrier transmitter for transmitting a multicarrier signal is disclosed, the multicarrier signal comprising a synchronization part and a payload part, the synchronization part comprising K1 frequency sub-channels being arranged to form M subsequent multicarrier symbols, the payload part comprising K2 frequency sub-channels, the filterbank-based multicarrier transmitter comprising a processor being configured to assign subsequent pilot values of a pilot sequence to every Pth frequency sub-channel of the K1 frequency sub-channels to obtain a pilot symbol of the multicarrier signal, and to assign subsequent payload values of a payload sequence to subsequent frequency sub-channels of the K2 frequency sub-channels to obtain a payload symbol of the multicarrier signal, and wherein the processor is configured to assign subsequent groups of subsequent pilot values to every Qth symbol of the M multicarrier symbols.

Abstract translation: 公开了一种用于发送多载波信号的基于滤波器组的多载波发射机，所述多载波信号包括同步部分和有效载荷部分，所述同步部分包括被配置为形成M个后续多载波符号的K1个频率子信道，所述有效载荷部分包括K2频率 子信道，所述基于滤波器组的多载波发射机包括处理器，其被配置为将导频序列的后续导频值分配给所述K1个频率子信道的每P个频率子信道，以获得所述多载波信号的导频符号，并且 将有效载荷序列的后续有效载荷值分配给K2频率子信道的后续频率子信道以获得多载波信号的有效载荷符号，并且其中所述处理器被配置为将后续导频值组分配给每个第 M多载波符号。

公开(公告)号：US10660093B2

公开(公告)日：2020-05-19

申请号：US14822098

申请日：2015-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Malte Schellmann ,  Egon Schulz ,  Christoph Thein

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04L27/00 ,  H04W88/08

Abstract: The invention relates to a base station, comprising: a transceiver for multi-carrier radio transmission within a radio frequency band, the transceiver being adapted to receive service quality requests of a plurality of users requesting service from the base station; and a radio resource controller being adapted to allocate subcarriers of the multi-carrier radio transmission to the users and configure the subcarriers in the radio frequency band according to the service quality requests of the users.

公开(公告)号：US20150351098A1

公开(公告)日：2015-12-03

申请号：US14822098

申请日：2015-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： MALTE SCHELLMANN ,  Egon Schulz ,  Christoph Thein

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0064 ,  H04L27/0006 ,  H04L27/264 ,  H04W88/08

Abstract: The invention relates to a base station, comprising: a transceiver for multi-carrier radio transmission within a radio frequency band, the transceiver being adapted to receive service quality requests of a plurality of users requesting service from the base station; and a radio resource controller being adapted to allocate subcarriers of the multi-carrier radio transmission to the users and configure the subcarriers in the radio frequency band according to the service quality requests of the users.

Abstract translation: 本发明涉及一种基站，包括：用于无线电频带内的多载波无线电传输的收发器，所述收发器适于接收从所述基站请求服务的多个用户的服务质量请求; 以及无线资源控制器，用于根据用户的服务质量请求向用户分配多载波无线电传输的子载波，并配置无线电频带中的子载波。

公开(公告)号：US09565047B2

公开(公告)日：2017-02-07

申请号：US14966906

申请日：2015-12-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Christoph Thein ,  Martin Fuhrwerk ,  Jurgen Peissig ,  Malte Schellmann ,  Zhao Zhao

IPC: H04L27/28 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04L27/264 ,  H04L5/0051 ,  H04L27/2659 ,  H04L27/2672 ,  H04L27/2675 ,  H04L27/2692

Abstract: A filterbank-based multicarrier transmitter for transmitting a multicarrier signal is disclosed, the multicarrier signal comprising a synchronization part and a payload part, the synchronization part comprising K1 frequency sub-channels being arranged to form M subsequent multicarrier symbols, the payload part comprising K2 frequency sub-channels, the filterbank-based multicarrier transmitter comprising a processor being configured to assign subsequent pilot values of a pilot sequence to every Pth frequency sub-channel of the K1 frequency sub-channels to obtain a pilot symbol of the multicarrier signal, and to assign subsequent payload values of a payload sequence to subsequent frequency sub-channels of the K2 frequency sub-channels to obtain a payload symbol of the multicarrier signal, and wherein the processor is configured to assign subsequent groups of subsequent pilot values to every Qth symbol of the M multicarrier symbols.

Abstract translation: 公开了一种用于发送多载波信号的基于滤波器组的多载波发射机，所述多载波信号包括同步部分和有效载荷部分，所述同步部分包括被配置为形成M个后续多载波符号的K1个频率子信道，所述有效载荷部分包括K2频率 子信道，所述基于滤波器组的多载波发射机包括处理器，其被配置为将导频序列的后续导频值分配给所述K1个频率子信道的每P个频率子信道，以获得所述多载波信号的导频符号，并且 将有效载荷序列的后续有效载荷值分配给K2频率子信道的后续频率子信道以获得多载波信号的有效载荷符号，并且其中所述处理器被配置为将后续导频值组分配给每个第 M多载波符号。